do not drink alcohol in excess with cialis. side effects may include headache, upset stomach, delayed backache or muscle ache. to avoid long-term injury, seek immediate medical help for an erection lasting more than 4 hours. if you have any sudden decrease or loss in hearing or vision, or if you have any allergic reactions such as rash, hives, swelling of the lips, tongue or throat, or difficulty breathing or swallowing, stop taking cialis and get medical help right away. ask your doctor about cialis for daily use and a 30-tablet free trial. >>> back to "hardball." time for the sideshow. the republican national committee is back tracking today after saying yesterday that racism has ended in america. in a tweet meant to honor the work of civil rights icon rosa parks, the rnc tweeted out a image of parks with this bungled caption. quote, today we remember rosa parks' bold stand in her role in ending racism. many found this to be inaccurate and offensive. today took to twitter to take their outrage. quote, previous quote should ha